DNA, Mutations, & Biotechnology

Front

What is the function of tRNA in protein synthesis?

Back

tRNA (transfer RNA) brings specific amino acids to a growing protein chain based on its anticodon.

Front

What is the role of the nucleus in eukaryotic cells?

Back

The nucleus is where transcription occurs, allowing the synthesis of RNA from DNA.

Front

What does the RNA sequence AUG code for?

Back

AUG codes for the amino acid Methionine (Met) and signals the start of translation.

Front

What is the significance of the AUG codon in mRNA?

Back

AUG is the start codon that signals the beginning of translation.

Front

What are the three main types of RNA involved in protein synthesis?

Back

mRNA (messenger RNA), tRNA (transfer RNA), and rRNA (ribosomal RNA).

Front

Where does translation occur in a cell?

Back

Translation occurs in the ribosome.

Front

What is a mutation?

Back

A mutation is a change in the DNA sequence that can lead to changes in protein structure and function.

Front

What are the potential effects of mutations on an organism?

Back

Mutations can be beneficial, harmful, or neutral, affecting an organism's traits and survival.

Front

What is biotechnology?

Back

Biotechnology is the use of living organisms or their products to develop or create new products, often involving genetic manipulation.

Front

How can DNA evidence be used in forensic science?

Back

DNA evidence can be used to identify individuals involved in a crime by matching DNA from a crime scene to a suspect.